Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001EG9004X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: CELLULAR COMMUNICATION: LEXUS LINK SYSTEM: 6-2; Low Vehicle Battery Voltage; 2007 MY LX470 [08/2006 -        ]

DTC

6-2

Low Vehicle Battery Voltage

DESCRIPTION

This DTC is output when the vehicle battery voltage decreases to 9.0 V with the ignition switch ON.

DTC No.

DTC Detection Condition

Trouble Area

6 - 2

Vehicle battery voltage decreases to 9.0 V
  • Vehicle battery
  • ECU power source circuit

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK VEHICLE BATTERY

(a) Check the vehicle battery.

Standard voltage:

11 to 14 V

NG

RECHARGE OR REPLACE VEHICLE BATTERY

OK

GO TO ECU POWER SOURCE CIRCUIT (MAYDAY ECU ASSEMBLY)